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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8500771

Type

Invention Patent

Filing

02/21/1985

Publication

10/08/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing02/21/85
  2. Publication10/08/85
  3. Examination06/30/87
  4. Allowance07/31/90
  5. Grant
  6. In force

The application was allowed by the INPI on 07/31/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shaw Industries LTD.

CA

Inventors

J. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação do pedido de patente

#3.1

10/08/1985

RPI 781

Pedido de patente depositado

#2.1

05/14/1985

RPI 760

Republicação - classificação IPC

#15.11

05/28/1991

RPI 1069

Retificação

#15.3

10/30/1990

RPI 1039

Deferimento

#9.1

07/31/1990

RPI 1026

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